ArticleThe Journal of cell biology2000
Nmd3p is a Crm1p-dependent adapter protein for nuclear export of the large ribosomal subunit.
Article in The Journal of cell biology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 167 papers.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
167 citing papers in PubMed, 287 citations in OpenAlex.
- Ribosomal protein eL22 contributes to the assembly of 60S ribosomal subunits inbioRxiv : the preprint server for biology · 2026Article
- Exploration of the proxiOME of large subunit ribosomal proteins reveals Acl1 and Bcl1 as cooperating dedicated chaperones of Rpl1.Nucleic acids research · 2026Article
- Cells prioritize the regulation of cell mass density.Science advances · 2025Article
- Cryo-EM structure of the AAA+ SPATA5 complex and its role in human cytoplasmic pre-60S maturation.Nature communications · 2025Article
- A subcellular map of translational machinery composition and regulation at the single-molecule level.Science (New York, N.Y.) · 2025Article
- Dual protection by Bcp1 and Rkm1 ensures incorporation of uL14 into pre-60S ribosomal subunits.The Journal of cell biology · 2024Article
- The RNA helicase Dbp10 coordinates assembly factor association with PTC maturation during ribosome biogenesis.Nucleic acids research · 2024Article
- The SARS-CoV-2 ORF6 protein inhibits nuclear export of mRNA and spliceosomal U snRNA.PloS one · 2024Article
- The Ribosome Assembly Factor LSG1 Interacts with Vesicle-Associated Membrane Protein-Associated Proteins (VAPs).Molecular and cellular biology · 2024Article
- Article
- Dynamics of nuclear export of pre-ribosomal subunits revealed by high-speed single-molecule microscopy in live cells.iScience · 2023Article
- Article
- Ribosome biogenesis factors-from names to functions.The EMBO journal · 2023Review
- Structure and Function of the Nuclear Pore Complex.Cold Spring Harbor perspectives in biology · 2022Review
- Spelling out the roles of individual nucleoporins in nuclear export of mRNA.Nucleus (Austin, Tex.) · 2022Review
- A simple thermodynamic description of phase separation of Nup98 FG domains.Nature communications · 2022Article
- Nuclear entry and egress of parvoviruses.Molecular microbiology · 2022Review
- Sending the message: specialized RNA export mechanisms in trypanosomes.Trends in parasitology · 2022Review
- In situ single particle classification reveals distinct 60S maturation intermediates in cells.eLife · 2022Article
- Control of nuclear size by osmotic forces ineLife · 2022Article
107 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
In eukaryotic cells, nuclear export of nascent ribosomal subunits through the nuclear pore complex depends on the small GTPase Ran. However, neither the nuclear export signals (NESs) for the ribosomal subunits nor the receptor proteins, which recognize the NESs and mediate export of the subunits, have been identified. We showed previously that Nmd3p is an essential protein from yeast that is required for a late step in biogenesis of the large (60S) ribosomal subunit. Here, we show that Nmd3p shuttles and that deletion of the NES from Nmd3p leads to nuclear accumulation of the mutant protein, inhibition of the 60S subunit biogenesis, and inhibition of the nuclear export of 60S subunits. Moreover, the 60S subunits that accumulate in the nucleus can be coimmunoprecipitated with the NES-deficient Nmd3p. 60S subunit biogenesis and export of truncated Nmd3p were restored by the addition of an exogenous NES. To identify the export receptor for Nmd3p we show that Nmd3p shuttling and 60S export is blocked by the Crm1p-specific inhibitor leptomycin B. These results identify Crm1p as the receptor for Nmd3p export. Thus, export of the 60S subunit is mediated by the adapter protein Nmd3p in a Crm1p-dependent pathway.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.